Transfusion labeling leak detection mechanism

The utility model provides a transfusion labeling leak detection mechanism, which relates to the technical field of transfusion labeling and comprises a workbench, a mounting groove is arranged in the workbench, first rotating rods are connected to two sides in the mounting groove, a first conveying belt is sleeved outside the pair of first rotating rods, and supporting columns are connected to four corners of the bottom of the workbench. A second conveying belt is installed between the two pairs of supporting columns, second rotating rods are installed at the two ends of the interior of the second conveying belt, the two ends of one second rotating rod are connected with one pair of supporting columns, a pair of fixing rods is installed on one side of the other pair of supporting columns, and labeling mechanisms are arranged on the two sides of the first conveying belt; the labeling mechanism comprises a pair of sliding blocks, a detection mechanism is arranged on one side of the top of the workbench, and th